Having a vitamin-rich, healthy diet is the primary way of strengthening your immune system. But to further boost your immunity, make sure you: 💪 Get enough sleep 🏃 Exercise 💧 Stay hydrated 💢 Manage stress levels 🚭 Avoid smoking and excessive alcohol . . . #immunesystem #buildimmunity #boostimmunity #stayinghealthy #healthyactivities...